Tandem Data Resource Group Allen Phone Systems
Connecting Companies for Tomorrow.
Nationwide Sales, Service & Support
Phone Systems Allen, Voice & Data Cabling Allen, IT Support and Computer Services Allen
Business phone systems, voice & data cabling, and information technology (IT) support and Design. These products and services have made us a leading industry provider of Allen telecommunications. Our reach doesn't stop there though. We have the resources and experience to support clients with multiple locations across the United States. Project management and implementation is our specialty, and our national account team can provide a single point of contact for all your telecommunications needs, along with second to none customer service and support.
| Business Telephone Systems Allen - Tandem Data provides office phone systems for small to large businesses and has hundreds of phones to select from. Our sales, installation, service and support are industry leading, as an authorized dealer for Avaya and Nortel telephone systems in Allen and across the nation: |  |
Voice, Data
& Fiber Optic Cabling Allen - We provide network design and installation for
wide area networks and local area networks. Whether you have one location or multiple
offices, we can help you with:
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Computer Services
Allen We work with businesses to maintain and secure their computer networks. We understand what businesses need, and can provide turnkey solutions including:
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